102010265001 has 16 divisors (see below), whose sum is σ = 151143417600. Its totient is φ = 67999148784.

The previous prime is 102010264997. The next prime is 102010265011. The reversal of 102010265001 is 100562010201.

102010265001 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 10 + 2 + 650 + 0 + 1 = 666.

It is not a de Polignac number, because 102010265001 - 2² = 102010264997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102010265011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34560 + ... + 453006.

It is an arithmetic number, because the mean of its divisors is an integer number (9446463600).

Almost surely, 2^102010265001 is an apocalyptic number.

It is an amenable number.

102010265001 is a deficient number, since it is larger than the sum of its proper divisors (49133152599).

102010265001 is an equidigital number, since it uses as much as digits as its factorization.

102010265001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427485 (or 427479 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 102010265001 its reverse (100562010201), we get a palindrome (202572275202).

The spelling of 102010265001 in words is "one hundred two billion, ten million, two hundred sixty-five thousand, one".